🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.42 AU - 0.68 AU

Year: 147 Days

Day: 43.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.56 AU - 1.72 AU

Year: 756 Days

Day: 14.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.5

Radius: 14.8

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.4 AU - 8.12 AU

Year: 6325 Days

Day: 7.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,820,512 km

• M1: 188,194 km (0.108 R)
• M2: 893,249 km (0.101 R)
• M3: 1,560,156 km (0.063 R)
• M4: 2,881,255 km (0.058 R)
• M5: 3,979,154 km (0.1 R)
• M6: 5,051,621 km (0.114 R)
• M7: 7,728,675 km (0.073 R)
• M8: 8,193,625 km (0.052 R)
• M9: 9,308,728 km (0.09 R)
• M10: 10,244,313 km (0.063 R)
• M11: 12,407,348 km (0.113 R)
• M12: 14,978,936 km (0.066 R)
• M13: 17,225,896 km (0.098 R)
• M14: 19,192,958 km (0.065 R)
• M15: 24,139,711 km (0.05 R)
• M16: 24,801,981 km (0.101 R)
• M17: 31,418,246 km (0.055 R)
• M18: 32,607,997 km (0.118 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 18,843 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit